EP0987861A3 - Flexibles Vermittlungsnetz - Google Patents

Flexibles Vermittlungsnetz Download PDF

Info

Publication number
EP0987861A3
EP0987861A3 EP99307100A EP99307100A EP0987861A3 EP 0987861 A3 EP0987861 A3 EP 0987861A3 EP 99307100 A EP99307100 A EP 99307100A EP 99307100 A EP99307100 A EP 99307100A EP 0987861 A3 EP0987861 A3 EP 0987861A3
Authority
EP
European Patent Office
Prior art keywords
protocols
protocol
switching
microprocessor system
signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP99307100A
Other languages
English (en)
French (fr)
Other versions
EP0987861A2 (de
Inventor
Christopher James Chrin
Meyer Joseph Zola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of EP0987861A2 publication Critical patent/EP0987861A2/de
Publication of EP0987861A3 publication Critical patent/EP0987861A3/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6402—Hybrid switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/108—ATM switching elements using shared central buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/606—Hybrid ATM switches, e.g. ATM&STM, ATM&Frame Relay or ATM&IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5651—Priority, marking, classes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
EP99307100A 1998-09-18 1999-09-07 Flexibles Vermittlungsnetz Ceased EP0987861A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10103098P 1998-09-18 1998-09-18
US101030P 1998-09-18
US09/276,187 US6628652B1 (en) 1998-09-18 1999-03-25 Flexible telecommunications switching network
US276187 1999-03-25

Publications (2)

Publication Number Publication Date
EP0987861A2 EP0987861A2 (de) 2000-03-22
EP0987861A3 true EP0987861A3 (de) 2000-03-29

Family

ID=26797822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99307100A Ceased EP0987861A3 (de) 1998-09-18 1999-09-07 Flexibles Vermittlungsnetz

Country Status (4)

Country Link
US (1) US6628652B1 (de)
EP (1) EP0987861A3 (de)
JP (1) JP2000101651A (de)
KR (1) KR100664778B1 (de)

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US7848253B2 (en) 1999-01-12 2010-12-07 Mcdata Corporation Method for scoring queued frames for selective transmission through a switch
US7974208B2 (en) 2000-12-19 2011-07-05 Foundry Networks, Inc. System and method for router queue and congestion management

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US6522671B1 (en) * 1999-05-10 2003-02-18 Nortel Networks Limited Protocol independent sub-rate device
US7191168B1 (en) 1999-08-27 2007-03-13 At&T Corp. Fast prefix matching of bounded strings
US7296089B2 (en) * 1999-08-27 2007-11-13 At&T Corp. Method for improving web performance by adapting servers based on client cluster characterization
US7219160B1 (en) 1999-08-27 2007-05-15 At&T Corp. Method for fast network-aware clustering
JP2001077849A (ja) * 1999-09-01 2001-03-23 Matsushita Electric Ind Co Ltd 音声帯域信号伝送システム及び、その音声帯域信号伝送方法
US7301954B1 (en) * 1999-09-24 2007-11-27 United States Of America As Represented By The Secretary Of The Navy Multiple-buffer queueing of data packets with high throughput rate
US6778495B1 (en) * 2000-05-17 2004-08-17 Cisco Technology, Inc. Combining multilink and IP per-destination load balancing over a multilink bundle
JP3514215B2 (ja) * 2000-05-25 2004-03-31 日本電気株式会社 スケジューリング回路
JP4694092B2 (ja) * 2000-06-02 2011-06-01 ラディシス・コーポレーション エコー・キャンセレーションのないｖｏｉｐ通信
US6757275B2 (en) 2000-09-11 2004-06-29 Bob Sorrentino Method and system of managing connections between circuit-switched and packet-switched networks
KR20020052799A (ko) * 2000-12-26 2002-07-04 오길록 패킷기반 중계망에서의 패킷 변환 장치 및 그 방법과 그를이용한 망간 서비스 연동 시스템
US20040213222A1 (en) * 2001-01-22 2004-10-28 Eyal Assa Buffer for use in electronic device including asynchronous transfer mode (ATM) switching capabilities or including interior fixed length packet/cell processing
US7145916B2 (en) * 2001-06-11 2006-12-05 Fujitsu Limited Full multicast connectivity over SONET
US6996095B2 (en) * 2001-06-11 2006-02-07 Fujitsu Limited Shared VT connectivity over SONET
KR100434275B1 (ko) * 2001-07-23 2004-06-05 엘지전자 주식회사 패킷 변환 장치 및 그를 이용한 패킷 변환 방법
US7010004B2 (en) * 2001-08-03 2006-03-07 Optibase Ltd. Method for multiplexing data for packet networks
US7487505B2 (en) * 2001-08-27 2009-02-03 Intel Corporation Multithreaded microprocessor with register allocation based on number of active threads
US7216204B2 (en) * 2001-08-27 2007-05-08 Intel Corporation Mechanism for providing early coherency detection to enable high performance memory updates in a latency sensitive multithreaded environment
US7225281B2 (en) 2001-08-27 2007-05-29 Intel Corporation Multiprocessor infrastructure for providing flexible bandwidth allocation via multiple instantiations of separate data buses, control buses and support mechanisms
US6868476B2 (en) 2001-08-27 2005-03-15 Intel Corporation Software controlled content addressable memory in a general purpose execution datapath
US7716330B2 (en) * 2001-10-19 2010-05-11 Global Velocity, Inc. System and method for controlling transmission of data packets over an information network
CN100444545C (zh) * 2001-11-29 2008-12-17 西门子公司 在终端设备中使用公开密钥密钥对,让网络运营商和商业伙伴对电信用户进行鉴别和授权
US7610451B2 (en) 2002-01-25 2009-10-27 Intel Corporation Data transfer mechanism using unidirectional pull bus and push bus
US7133416B1 (en) * 2002-03-05 2006-11-07 Mcdata Corporation Converting data signals in a multiple communication protocol system area network
US7257115B2 (en) * 2002-07-25 2007-08-14 Integrated Device Technology, Inc. Data memory address generation for time-slot interchange switches
US7337275B2 (en) * 2002-08-13 2008-02-26 Intel Corporation Free list and ring data structure management
US7711844B2 (en) * 2002-08-15 2010-05-04 Washington University Of St. Louis TCP-splitter: reliable packet monitoring methods and apparatus for high speed networks
US7272150B2 (en) * 2002-08-19 2007-09-18 World Wide Packets, Inc. System and method for shaping traffic from a plurality of data streams using hierarchical queuing
US7272149B2 (en) * 2002-08-19 2007-09-18 World Wide Packets, Inc. Bandwidth allocation systems and methods
US7277389B2 (en) 2002-08-29 2007-10-02 World Wide Packets, Inc. Systems and methods for grouping of bandwidth allocations
US7269180B2 (en) * 2002-11-04 2007-09-11 World Wide Packets, Inc. System and method for prioritizing and queuing traffic
JP2004158981A (ja) * 2002-11-05 2004-06-03 Toshiba Corp 通信装置及び通信方法
US6941438B2 (en) 2003-01-10 2005-09-06 Intel Corporation Memory interleaving
KR100547701B1 (ko) * 2003-02-21 2006-01-31 삼성전자주식회사 음성 출력의 스위칭이 가능한 이동통신 단말기와 그에따른 동시 서비스 이용시의 음성 처리 방법
US7213099B2 (en) 2003-12-30 2007-05-01 Intel Corporation Method and apparatus utilizing non-uniformly distributed DRAM configurations and to detect in-range memory address matches
US7602785B2 (en) * 2004-02-09 2009-10-13 Washington University Method and system for performing longest prefix matching for network address lookup using bloom filters
US7855974B2 (en) 2004-12-23 2010-12-21 Solera Networks, Inc. Method and apparatus for network packet capture distributed storage system
WO2007078663A2 (en) * 2005-12-16 2007-07-12 Interdigital Technology Corporation Mobility middleware architecture for multiple radio access technology apparatus
US20070299863A1 (en) * 2006-04-27 2007-12-27 Qualcomm Incorporated Portable object serialization
JP4910893B2 (ja) 2007-06-07 2012-04-04 富士通株式会社 タイムスロット入替装置
EP2073598B1 (de) * 2007-12-21 2017-10-04 Telefonaktiebolaget LM Ericsson (publ) Verfahren zur Bereitstellung von Netzzugang für verschiedene Einheiten
US8625642B2 (en) 2008-05-23 2014-01-07 Solera Networks, Inc. Method and apparatus of network artifact indentification and extraction
US8521732B2 (en) 2008-05-23 2013-08-27 Solera Networks, Inc. Presentation of an extracted artifact based on an indexing technique
RU2511553C2 (ru) * 2010-05-04 2014-04-10 "24 центральный научно-исследовательский институт Министерства обороны Российской Федерации Федерального государственного военного образовательного учреждения высшего профессионального образования Военный учебно-научный центр военно-морского флота "Военно-морская академия имени адмирала флота Советс Устройство для повышения пропускной способности асинхронных цифровых систем коммутации
US8849991B2 (en) 2010-12-15 2014-09-30 Blue Coat Systems, Inc. System and method for hypertext transfer protocol layered reconstruction
US8666985B2 (en) 2011-03-16 2014-03-04 Solera Networks, Inc. Hardware accelerated application-based pattern matching for real time classification and recording of network traffic

Citations (4)

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US4926416A (en) * 1987-12-18 1990-05-15 Alcatel N.V. Method and facilities for hybrid packet switching
US5093827A (en) * 1989-09-21 1992-03-03 At&T Bell Laboratories Control architecture of a multi-node circuit- and packet-switching system
EP0676878A1 (de) * 1994-04-07 1995-10-11 International Business Machines Corporation Effizientes Punkt zu Punkt und Punkt zu Mehrpunkt Weglenkungsverfahren für programmierbare Vermittlungsknoten in Hochgeschwindigkeits-Datenübertragungsnetzen
WO1998002998A2 (en) * 1996-07-16 1998-01-22 Alan Huang Scalable switching network

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US5982783A (en) * 1997-06-16 1999-11-09 Lucent Technologies Inc. Switch distribution via an intermediary switching network

Patent Citations (4)

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US4926416A (en) * 1987-12-18 1990-05-15 Alcatel N.V. Method and facilities for hybrid packet switching
US5093827A (en) * 1989-09-21 1992-03-03 At&T Bell Laboratories Control architecture of a multi-node circuit- and packet-switching system
EP0676878A1 (de) * 1994-04-07 1995-10-11 International Business Machines Corporation Effizientes Punkt zu Punkt und Punkt zu Mehrpunkt Weglenkungsverfahren für programmierbare Vermittlungsknoten in Hochgeschwindigkeits-Datenübertragungsnetzen
WO1998002998A2 (en) * 1996-07-16 1998-01-22 Alan Huang Scalable switching network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7848253B2 (en) 1999-01-12 2010-12-07 Mcdata Corporation Method for scoring queued frames for selective transmission through a switch
US7974208B2 (en) 2000-12-19 2011-07-05 Foundry Networks, Inc. System and method for router queue and congestion management

Also Published As

Publication number Publication date
US6628652B1 (en) 2003-09-30
KR20000023290A (ko) 2000-04-25
EP0987861A2 (de) 2000-03-22
JP2000101651A (ja) 2000-04-07
KR100664778B1 (ko) 2007-01-04

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